Make rust il.undefined return a ValueExpr for use as a sub-expr

zznop · zznop · commit 1060a72be93a · 2025-09-29T07:07:41.000-04:00
diff --git a/rust/src/low_level_il/lifting.rs b/rust/src/low_level_il/lifting.rs
@@ -1040,7 +1040,7 @@ impl LowLevelILMutableFunction {
     }
 
     no_arg_lifter!(unimplemented, LLIL_UNIMPL, ValueExpr);
-    no_arg_lifter!(undefined, LLIL_UNDEF, VoidExpr);
+    no_arg_lifter!(undefined, LLIL_UNDEF, ValueExpr);
     no_arg_lifter!(nop, LLIL_NOP, VoidExpr);
 
     no_arg_lifter!(no_ret, LLIL_NORET, VoidExpr);

Original file line number	Diff line number	Diff line change
`@@ -1040,7 +1040,7 @@ impl LowLevelILMutableFunction {`
`1040`	`1040`	`}`
`1041`	`1041`
`1042`	`1042`	`no_arg_lifter!(unimplemented, LLIL_UNIMPL, ValueExpr);`
`1043`		`- no_arg_lifter!(undefined, LLIL_UNDEF, VoidExpr);`
	`1043`	`+ no_arg_lifter!(undefined, LLIL_UNDEF, ValueExpr);`
`1044`	`1044`	`no_arg_lifter!(nop, LLIL_NOP, VoidExpr);`
`1045`	`1045`
`1046`	`1046`	`no_arg_lifter!(no_ret, LLIL_NORET, VoidExpr);`